68 lines
1.7 KiB
TypeScript
68 lines
1.7 KiB
TypeScript
import customEmojiService from '@/services/custom-emoji.service'
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import { emojis, shortcodeToEmoji } from '@tiptap/extension-emoji'
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import { JSONContent } from '@tiptap/react'
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import { nip19 } from 'nostr-tools'
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export function parseEditorJsonToText(node?: JSONContent) {
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const text = _parseEditorJsonToText(node).trim()
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const regex = /(?:^|\s|@)(nostr:)?(nevent|naddr|nprofile|npub)1[a-zA-Z0-9]+/g
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return text.replace(regex, (match) => {
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let bech32 = match.trim()
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const leadingSpace = match.startsWith(' ') ? ' ' : ''
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if (bech32.startsWith('@nostr:')) {
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bech32 = bech32.slice(7)
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} else if (bech32.startsWith('@')) {
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bech32 = bech32.slice(1)
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} else if (bech32.startsWith('nostr:')) {
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bech32 = bech32.slice(6)
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}
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try {
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nip19.decode(bech32)
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return `${leadingSpace}nostr:${bech32}`
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} catch {
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return match
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}
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})
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}
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function _parseEditorJsonToText(node?: JSONContent): string {
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if (!node) return ''
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if (typeof node === 'string') return node
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if (node.type === 'text') {
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return node.text || ''
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}
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if (node.type === 'hardBreak') {
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return '\n'
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}
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if (Array.isArray(node.content)) {
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return (
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node.content.map(_parseEditorJsonToText).join('') + (node.type === 'paragraph' ? '\n' : '')
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)
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}
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switch (node.type) {
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case 'paragraph':
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return '\n'
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case 'mention':
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return node.attrs ? `nostr:${node.attrs.id}` : ''
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case 'emoji':
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return parseEmojiNodeName(node.attrs?.name)
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default:
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return ''
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}
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}
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function parseEmojiNodeName(name?: string): string {
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if (!name) return ''
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if (customEmojiService.isCustomEmojiId(name)) {
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return `:${name}:`
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}
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const emoji = shortcodeToEmoji(name, emojis)
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return emoji ? (emoji.emoji ?? '') : ''
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}
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